For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 GMC K Sierra - 4WD (CNG) 🢒 Engine 🢒 Engine Controls - 6.0L 🢒 Heated Oxygen Sensor Replacement - Bank 1 Sensor 1

Heated Oxygen Sensor Replacement - Bank 1 Sensor 1 for GMC Truck GMC K Sierra - 4WD (CNG) 2001